3-Chloropropyne
- Product Name3-Chloropropyne
- CAS624-65-7
- CBNumberCB7422328
- MFC3H3Cl
- MW74.51
- EINECS210-856-9
- MDL NumberMFCD00000980
- MOL File624-65-7.mol
- MSDS FileSDS
Chemical Properties
| Melting point | <-50°C |
| Boiling point | 58 °C(lit.) |
| Density | 1.03 g/mL at 25 °C(lit.) |
| vapor pressure | 24.08-69.52kPa at 20-50℃ |
| refractive index | n |
| Flash point | 7 °F |
| storage temp. | 2-8°C |
| solubility | benzene: miscible |
| form | clear liquid |
| color | Colorless to Red to Green |
| Water Solubility | Not miscible or difficult to mix with water. |
| Merck | 14,7810 |
| BRN | 506005 |
| Dielectric constant | 7.5599999999999996 |
| Exposure limits | ACGIH: TWA 20 ppm OSHA: Ceiling 300 ppm; TWA 200 ppm NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) |
| LogP | 1.3 at 25℃ |
| CAS DataBase Reference | 624-65-7(CAS DataBase Reference) |
| FDA UNII | 3M62YFL252 |
Safety
| Symbol(GHS) |
  
|
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H225-H301+H311+H331-H314 | |||||||||
| Precautionary statements | P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | F,T,C | |||||||||
| Risk Statements | 11-23/24/25-34-65-48/20-63 | |||||||||
| Safety Statements | 16-26-36/37/39-45-27-62 | |||||||||
| RIDADR | UN 3286 3/PG 2 | |||||||||
| WGK Germany | 2 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29032990 | |||||||||
| NFPA 704: |
|
